Q. Arrange these soluble cations (Na, Ca, K, Mg) in ascending order of abundance of soluble cations found in saline water bodies.

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Q. How does algae reaches the soil surface during dry season?

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Q. Which of the following is the process by which the saline water underlying freshwater rises upward into the freshwater zone?

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Q. Which of the following is a method for managing the excess algae in marine ecosystem?

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Q. Which technique is not used to manage saline aquatic systems?

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Q. The process of Leaching is basically the removal of soluble salts.

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Q. Algal cultivation does not require which of the following minerals and growth-promoting nutrients?

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Q. Which of the nutrient mixture is most suitable for almost all algae?

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Q. Which of following foreign substances are chemical in nature and naturally found within an organism?

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Q. Xenobiotic is classified into endogenous and exogenous groups.

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Q. Which of the following xenobiotic compounds does not come under exogenous group?

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Q. Microalgae can have certain effects on human body like Hypersensitivity.

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Q. Which of the following harmful toxic compound is present in cosmetics?

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Q. Which of the following when injected to an organism can replicate the function of natural endogenic estrogen?

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Q. In marine ecosystems, xenobiotic can easily penetrate into the membrane.

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Q. Which of the following process is not included when Xenobiotics are transformed into the metabolism of an organism?

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Q. Which of the following helps to increase Xenobiotic metabolism in body?

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Q. Which of the following can utilize the light source to promote growth of phototrophic microorganisms?

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Q. Which of the following is an important step before further processing of the algal biomass grown in a photo bioreactor?

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Q. How does the oil from the algal biomass is removed?

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